Table 4.

Logistic regression analysis for the risk factors in the training cohort.

Variables	Univariate analysis		P value	Multivariate analysis		P value
	OR	95% CI		OR	95% CI
Age	1.090	1.070~1.111	<0.001	1.091	1.064~1.120	<0.001
tPSA	1.068	1.053~1.084	<0.001	1.037	1.009~1.067	0.010
fPSA	1.223	1.154~1.297	<0.001	1.027	0.878~1.201	0.742
f/tPSA	0.003	0.001~0.015	<0.001	0.009	0.000~0.176	0.002
AISI	1.002	1.001~1.003	<0.001	1.001	1.000~1.002	0.037
SII	1.000	1.000~1.001	0.315	—	—	—
NLR	1.068	0.964~1.183	0.206	—	—	—
PV	0.986	0.981~0.991	<0.001	0.978	0.970~0.986	<0.001
HBP	1.073	0.817~1.408	0.612	—	—	—
DM	1.175	0.741~1.863	0.492	—	—	—
PIRADS score			<0.001			<0.001
1	—	—	—	—	—	—
2	0.391	0.158~0.996	0.042	0.312	0.114~0.857	0.024
3	1.140	0.506~2.568	0.752	1.039	0.424~2.548	0.934
4	4.552	2.083~9.946	<0.001	2.766	1.157~6.616	0.022
5	30.508	12.800~72.712	<0.001	9.906	3.683~26.643	<0.001